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Draft: gp_interconnect_stats implementation (not working yet)#1685

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MutableFire wants to merge 1 commit intoapache:mainfrom
MutableFire:interconnect-stats-draft
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Draft: gp_interconnect_stats implementation (not working yet)#1685
MutableFire wants to merge 1 commit intoapache:mainfrom
MutableFire:interconnect-stats-draft

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Draft PR

Problem:
undefined reference to InterconnectShmemInit / InterconnectShmemSize

Reason:
functions are implemented in contrib/interconnect, but backend doesn't link against it

What was done:

  • added shared memory stats for UDP interconnect
  • added LWLock
  • exposed SQL function

Status:
WIP, not compiling yet

Next step:
move code to backend or adjust build system

@MutableFire MutableFire marked this pull request as draft April 20, 2026 14:00
@MutableFire MutableFire force-pushed the interconnect-stats-draft branch from c97c085 to 5d8a7eb Compare April 20, 2026 14:12
@MutableFire MutableFire force-pushed the interconnect-stats-draft branch from 5d8a7eb to bf483c8 Compare April 20, 2026 23:35
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